Home / 44,112.04-66,091.02-36,763.72

Finding the Fourth Proportional to 44,112.04, 66,091.02 and 36,763.72

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Solution

The fourth proportional to 44,112.04, 66,091.02 and 36,763.72 is: 55,081.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,112.04 : 66,091.02 = 36,763.72 : x
  2. Step 2: Convert to fraction form
    44,112.04/66,091.02 = 36,763.72/x
  3. Step 3: Cross multiply
    44,112.04x = 66,091.02 × 36,763.72
  4. Step 4: Simplify right side
    44,112.04x = 2,429,751,753.79
  5. Step 5: Solve for x
    x = 2,429,751,753.79/44,112.04
  6. Step 6: Final answer
    x = 55,081.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.